312300133297 has 2 divisors, whose sum is σ = 312300133298. Its totient is φ = 312300133296.

The previous prime is 312300133279. The next prime is 312300133331. The reversal of 312300133297 is 792331003213.

It is a happy number.

Together with previous prime (312300133279) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (312300133331) can be obtained adding 312300133297 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180791638416 + 131508494881 = 425196^2 + 362641^2 .

It is a cyclic number.

It is not a de Polignac number, because 312300133297 - 2⁷ = 312300133169 is a prime.

It is not a weakly prime, because it can be changed into another prime (312300133247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156150066648 + 156150066649.

It is an arithmetic number, because the mean of its divisors is an integer number (156150066649).

Almost surely, 2^312300133297 is an apocalyptic number.

It is an amenable number.

312300133297 is a deficient number, since it is larger than the sum of its proper divisors (1).

312300133297 is an equidigital number, since it uses as much as digits as its factorization.

312300133297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 312300133297 in words is "three hundred twelve billion, three hundred million, one hundred thirty-three thousand, two hundred ninety-seven".